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Functional System Data; Estimated Lane - Length - 2001

Lane-Miles by Functional System

June 2004

State Rural Urban Total
Interstate Other Principal Arterial Minor Arterial Major Collector Minor Collector Local Total Interstate Other Freeways and Expressways Other Principal Arterial Minor Arterial Collector Local Total
Alabama 2,415 5,661 5,661 24,049 12,801 97,998 150,689 1,460 95 3,499 4,953 4,606 30,350 44,963 195,652
Alaska 2,131 1,646 1,646 2,793 2,179 14,055 23,686 219 0 212 508 473 2,544 3,956 27,642
Arizona 3,989 2,814 2,814 9,121 4,606 54,040 77,315 901 831 4,414 3,854 3,909 27,366 41,275 118,590
Arkansas 1,866 5,119 5,119 24,658 13,357 125,048 176,169 856 332 1,819 2,457 1,869 15,845 23,178 199,347
California 6,256 10,281 10,281 26,495 17,368 98,788 173,509 8,360 7,840 23,276 26,571 21,844 112,740 200,631 374,140
Colorado 3,173 5,272 5,272 12,005 18,510 98,377 144,756 881 957 3,308 3,789 2,878 21,378 33,191 177,947
Connecticut 452 701 701 2,436 1,190 12,806 18,593 1,397 829 1,638 3,383 2,537 16,220 26,004 44,597
Delaware 0 738 738 1,118 332 5,518 8,023 254 59 533 432 465 2,871 4,614 12,637
Dist. of Columbia 0 0 0 0 0 0 0 92 93 375 531 371 2,162 3,624 3,624
Florida 4,201 10,338 10,338 8,768 8,207 67,335 104,274 2,959 2,036 11,598 10,214 13,239 110,635 150,681 254,955
Georgia 3,607 7,964 7,964 27,518 14,888 114,141 180,006 2,894 561 5,444 8,317 4,730 41,363 63,309 243,315
Hawaii 25 259 259 727 244 2,366 4,389 322 142 467 342 733 2,863 4,869 9,258
Idaho 2,106 3,818 3,818 10,809 7,839 58,697 85,838 358 0 856 1,264 1,163 5,426 9,067 94,905
Illinois 6,115 5,737 5,737 28,313 6,945 150,132 206,855 3,392 374 8,901 10,251 8,342 50,834 82,094 288,949
Indiana 3,482 4,796 4,796 21,754 19,392 97,169 151,377 1,533 542 4,606 5,023 4,448 27,052 43,204 194,581
Iowa 2,540 8,567 8,567 28,876 32,527 129,700 210,374 660 0 2,629 3,773 2,261 13,416 22,739 233,113
Kansas 2,773 7,113 7,113 46,131 18,549 167,623 250,937 902 545 2,183 2,905 2,138 14,733 23,406 274,343
Kentucky 2,261 6,127 6,127 14,004 18,978 92,869 137,633 1,223 355 2,261 2,786 2,332 16,997 25,954 163,587
Louisiana 2,460 3,199 3,199 14,254 8,328 64,393 96,309 1,354 167 3,120 4,114 3,012 19,694 31,461 127,770
Maine 1,275 1,596 1,596 6,519 4,467 24,804 40,765 219 69 482 620 972 3,240 5,602 46,367
Maryland 1,135 1,883 1,883 3,720 3,716 21,357 33,815 1,623 1,048 3,386 3,203 2,938 21,268 33,466 67,281
Massachusetts 772 855 855 3,629 2,312 16,317 25,265 2,403 900 3,884 6,456 5,066 30,729 49,438 74,703
Michigan 3,165 6,797 6,797 34,083 12,409 121,814 186,799 2,805 1,023 7,750 9,009 5,558 42,872 69,017 255,816
Minnesota 2,755 8,873 8,873 32,553 23,496 154,658 235,376 1,203 656 1,858 5,643 3,466 23,107 35,933 271,309
Mississippi 2,244 5,682 5,682 24,270 4,892 89,564 134,414 548 163 2,217 1,552 2,071 11,135 17,686 152,100
Missouri 3,236 7,609 7,609 35,873 10,903 151,943 216,482 2,070 1,073 2,430 3,649 3,234 24,948 37,404 253,886
Montana 4,541 5,481 5,481 14,078 18,012 88,160 136,313 223 0 543 481 611 3,684 5,542 141,855
Nebraska 1,747 6,177 6,177 23,103 17,658 119,652 176,840 231 74 1,445 1,308 880 7,501 11,439 188,279
Nevada 1,920 3,009 3,009 4,475 4,544 51,845 67,310 432 250 893 2,026 1,785 8,068 13,454 80,764
New Hampshire 762 1,040 1,040 2,396 2,489 17,906 25,588 226 188 421 929 576 4,035 6,375 31,963
New Jersey 661 1,612 1,612 3,143 1,685 16,857 25,094 2,194 1,728 4,657 6,464 4,367 34,179 53,589 78,683
New Mexico 3,606 4,924 4,924 8,078 5,068 85,705 111,294 500 22 2,194 954 1,010 9,019 13,699 124,993
New York 3,875 4,640 4,640 12,343 20,748 96,809 146,989 3,847 3,696 7,618 12,497 8,712 56,049 92,419 239,408
North Carolina 2,730 7,099 7,099 17,574 14,868 110,818 159,742 1,895 1,190 4,728 5,751 3,489 35,506 52,559 212,301
North Dakota 2,122 6,584 6,584 22,688 0 134,878 171,298 175 0 517 598 452 2,275 4,017 175,315
Ohio 3,580 6,571 6,571 24,165 13,485 118,272 171,953 4,010 1,664 6,512 9,956 8,513 46,834 77,489 249,442
Oklahoma 2,884 6,633 6,633 42,955 6,071 138,175 202,589 1,015 624 2,891 4,694 2,125 18,596 29,945 232,534
Oregon 2,369 6,356 6,356 18,326 13,899 67,843 113,315 723 228 1,781 2,306 2,546 16,115 23,699 137,014
Pennsylvania 4,876 6,580 6,580 16,219 15,929 121,260 175,411 2,498 1,982 6,660 7,341 7,629 48,320 74,430 249,841
Rhode Island 85 173 173 354 303 1,689 2,770 302 284 953 711 1,058 6,734 10,042 12,812
South Carolina 2,764 4,319 4,319 16,439 7,566 75,503 114,676 843 275 2,640 2,753 3,063 14,548 24,122 138,798
South Dakota 2,525 5,525 5,525 24,941 13,214 111,709 164,650 201 0 471 617 416 2,899 4,604 169,254
Tennessee 3,036 5,501 5,501 10,734 22,161 95,075 143,772 1,792 507 4,817 5,668 3,506 24,550 40,840 184,612
Texas 8,999 20,603 20,603 73,363 36,128 291,104 452,225 5,861 5,349 18,397 19,513 19,246 118,749 187,115 639,340
Utah 3,125 2,305 2,305 6,670 7,925 47,685 70,915 971 30 1,059 1,497 1,204 12,513 17,274 88,189
Vermont 1,121 719 719 4,027 1,806 17,330 26,484 160 52 230 309 421 1,728 2,900 29,384
Virginia 3,087 5,879 5,879 19,952 5,012 67,117 109,010 2,247 989 4,087 5,576 4,097 27,051 44,047 153,057
Washington 2,224 4,735 4,735 16,770 12,754 86,955 127,435 1,700 1,226 3,568 6,054 4,125 24,674 41,347 168,782
West Virginia 1,858 2,761 2,761 12,016 4,667 44,943 69,341 409 35 634 905 901 3,894 6,778 76,119
Wisconsin 2,422 8,292 8,292 27,227 12,827 133,869 194,822 790 869 4,234 5,001 3,148 23,141 37,183 232,005
Wyoming 3,306 4,005 4,005 4,881 15,508 20,999 51,337 349 12 641 336 1,003 3,029 5,370 56,707
U.S. Total 134,659 254,968 287,369 871,393 542,762 4,193,670 6,284,821 74,482 41,964 185,737 229,844 189,538 1,245,479 1,967,044 8,251,865
Puerto Rico 413 297 297 1,622 1,340 11,551 15,814 749 240 903 1,190 1,272 11,257 15,611 31,425
Grand Total 135,072 255,265 287,960 873,015 544,102 4,205,221 6,300,635 75,231 42,204 186,640 231,034 190,810 1,256,736 1,982,655 8,283,290
  • 1/ May see differences from prior years; starting in 1999, number of lanes is coded for all systems except rural minor collector and rural/urban local.
  • 2/ Rural minor collector and rural/urban local functional system lane miles estimated by FHWA assuming two as the number of lanes.

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Updated: 01/03/2012
 

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United States Department of Transportation - Federal Highway Administration